Тоқболат Шыңғыс Абілханұлы and Андыбаева Гулсагат Токышовна (2025) “shyngys.tokbolat@narxoz.kz”, Research Retrieval and Academic Letters, (9). Available at: https://ojs.publisher.agency/index.php/RRAL/article/view/6124 (Accessed: 20 September 2026).